Your daily dose of practical, easy to follow tech tips!
Question from Felicia: I use my debit card to pay for almost everything, and I have a question about it.
When I pay for something with my debit card the card reader usually gives me a choice between “Credit” and “Debit”.
I usually choose debit because it’s a debit card, not a credit card.
My question is which should I choose? [Read more…]
Question from Beverly: I’ve always thought that Internet and WiFi were just two names for the same thing, but someone told me they were different.
Is that true? If it is, what’s the difference?
Rick’s answer: What that person told you is accurate, Beverly.
While WiFi and the Internet are frequently used together, they are in fact completely different technologies that serve two very different purposes. [Read more…]
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Question from Beverly: I hope you can clear something up for me, Rick.
I consider myself to be fairly tech savvy for my age but I have no idea what people mean when they use the term “Internet of Things”, or “IoT”.
It seems like I see that term in a news article or on some website just about every day. Can you explain to me what it means? [Read more…]
Question from Ellen: I read your post explaining how to hide my friends list from the public on Facebook.
I thought it was a good idea so I followed your instructions and hid mine, but I just found out that all of my friends can still see a list of the friends we have in common (i.e. our mutual friends).
The problem is I’m friends with several people who are jealous of one another and they get upset because I’m friends with those people too. And of course that makes ME upset.
How do I hide the list of our mutual friends from the people I’m friends with on Facebook? [Read more…]
Question from Shaina: I have a USB flash drive with several hundred photos on it that I scanned during a recent visit to my grandmother’s house.
These are precious family pictures that will be difficult to replace if something were to happen to them.
I really don’t want to lose these photos and I was wondering how long I can count on the drive retaining them if I lock it up in my little fireproof safe?
Rick’s Answer: [Read more…]